Abstract: A multi-sided display includes a frame and a display sign housing having at least two display surfaces. The housing is supported on an extendable-retractable base which rotatably supports the sign. The display sign can be rotated when the support base is extended, to display a selected one of the display surfaces. The display sign is supported for viewing of the selected surface when the support is retracted. An electrically illuminated light source within the housing is provided for illuminating the display surfaces. The base is preferably supported for extension and retraction by at least one, and usually two telescoping arms. A pair of slide strips located on opposite side edges of a top surface of the base slidably support the housing. The housing is preferably rotatably supported on the base by a central bearing. A latch mechanism is actuatable to release the cabinet for retraction, and after retraction, for rotation.

Abstract: A neon lighting fixture has a first housing channel member that mounts to a building wall and has side walls terminating in rims on opposite sides of the open side of the member. A second inverted housing channel member has a neon tube supporting wall and side walls that are spaced apart to define an open side which interfaces with the open side of the first channel member. There are cooperating elements on the side walls of each member. An electric power supply assembly is mounted to the second nominally inverted channel member between its side walls and is supported on ledges in the side walls. A neon tube mounts on the second channel member's tube supporting wall on which wall there are spaced apart grooved rails that serve as slides. A light transmissive cover has slides shaped complementarily to the grooves in dove-tail fashion to provide for interlocking the cover to the second housing channel member by sliding the cover onto the member endwise of the grooves.

Abstract: A web tension maintaining roll in a scroll sign module is arranged with its axis parallel to a rotatable second roll, both rolls being arranged for rotation between laterally spaced apart side frame members. For each roll, a short shaft projects from opposite side frame members toward each other for the roll to rotate about the common axis of the shafts. A motor driven drive shaft whose axis is transverse to the axes of rotation of the rolls has a worm fastened to the shaft adjacent each of the rolls. The worms are drivingly engaged, respectively, with worm wheels that are supported for rotation about the axis of the short shafts and about the rotational axis of the rolls. The worm wheel for the tension roll is coupled in driving relationship to the tension roll by way of a spiral spring whose inner end is connected to the worm wheel and whose outer end is connected to the tension roll.